Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3c6c9a1dd83cfcc652437f21685ec10ce985e3a2eb19e86468a53e38695d721f · ArcScan

Block

#21,485,434

2026-09-18 10:41:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,434
Timestamp: 48 days ago · 2026-09-18 10:41:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c6c9a1dd83cfcc652437f21685ec10ce985e3a2eb19e86468a53e38695d721f
Parent hash: 0x5576fdfa…c884c4d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,434 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.8%1,127,780 / 30,000,000

Base fee

20 gwei

State root

0x6a01a84150da…232b56734b12

Transactions root

0xf948f9a0e968…77dd07cec3f3

Receipts root

0x6c40b841283e…485715ccc296

Nonce

0x0000000000000000

Extra data

0x00000004a817c800